Smart plugs that cut power costs in empty apartments
Standby power is small per device, but it adds up across a vacant property.
Where they help
Use them on devices that do not need to stay on between stays: lamps, TVs, coffee machines. Schedules can switch them off after check-out.
Where to avoid them
Do not cut power to fridges, routers, alarms or heaters unless you are sure. Check the plug’s power rating against the appliance before use.
Product picks follow after hands-on research.